Supermicro 6048R-E1CR36N, User Manual

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Chapter 5: Advanced Serverboard Setup
5-9 5-8
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UPER
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YSTEM 6048R-E1CR36N User's Manual
Memory Support
The X10DRi-T4+ supports up to 3 TB of ECC LRDIMM (Load Reduced DIMMs) or
1.5 TB of ECC RDIMM (Registered DIMMs) DDR4-2400/2133/1866/1600 memory.
For best performance, install pairs of memory modules of the same type and speed.
Please refer to our website for any updates to supported memory. All channels will
run at the fastest common frequency.
DIMM Installation
Installing Memory Modules
1. Insert the desired number of DIMMs into the memory slots starting with P1-
DIMM1A. See the Memory Installation Tables on the following pages.
2. Insert each DIMM module vertically into its slot. Pay attention to the notch
along the bottom of the module to avoid installing incorrectly (see Figure 5-3).
3. Use your thumbs to gently press down on both ends of the DIMM module
until it snaps into place in the slot. Repeat for all modules.
4. Press the release tabs to the locked positions to secure the DIMM module
into the slot.
Caution: Exercise extreme care when installing or removing DIMM modules to prevent
any possible damage.
5-5 Installing Memory
Figure 5-4. DIMM Installation
Socket Key
Release Tab
Release Tab
Processor & Memory Module Population Configuration
For memory to work properly, follow the tables below for memory installation.
Processors and their Corresponding Memory Modules
CPU# Corresponding DIMM Modules
CPU1 P1-DIMMA1~P1-DIMMD3
P1-DIMM- A1 B1 C1 D1 A2 B2 C2 D2 A3 B3 C3 D3
CPU2 P2-DIMME1~P1-DIMMH3
P2-DIMM- E1 F1 G1 H1 E2 F2 G2 H2 E3 F3 G3 H3
Processor and Memory Module Population for Optimal Performance
Number of
CPUs+DIMMs
CPU and Memory Population Configuration Table
(For memory to work properly, please follow the instructions below.)
1 CPU &
2 DIMMs
CPU1
P1-DIMMA1/P1-DIMMB1
1 CPU &
4 DIMMs
CPU1
P1-DIMMA1/P1-DIMMB1, P1-DIMMC1/P1-DIMMD1
1 CPU &
5~8 DIMMs
CPU1
P1-DIMMA1/P1-DIMMB1, P1-DIMMC1/P1- Any memory pairs in P1-
DIMMA2/P1-DIMMB2/P1-DIMMC2/P1-DIMMD2 slots
2 CPUs &
4 DIMMs
CPU1 + CPU2
P1-DIMMA1/P1-DIMMB1, P2-DIMME1/P2-DIMMF1
2 CPUs &
6 DIMMs
CPU1 + CPU2
P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1
2 CPUs &
8 DIMMs
CPU1 + CPU2
P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1/P2-
DIMMG1/P2-DIMMH1
2 CPUs &
9~16 DIMMs
CPU1/CPU2
P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1/P2-
DIMMG1/P2- Any memory pairs in P1, P2 DIMM slots
2 CPUs &
16 DIMMs
CPU1/CPU2
P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1/P2-DIM-
MG1/P2-DIMMH1,P1-DIMMA2/P1-DIMMB2/P1-DIMMC2/P1-DIMMD2, P2-DIMME2/
P2-DIMMF2/P2-DIMMG2/P2-DIMMH2
2 CPUs &
16~24 DIMMs
CPU1/CPU2
P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1/P2-DIM-
MG1/P2-DIMMH1, P1-DIMMA2/P1-DIMMB2/P1-DIMMC2/P1-DIMMD2, P2-DIMME2/
P2-DIMMF2/P2-DIMMG2/P2-DIMMH2, P1-DIMMA3/P1-DIMMB3/P1-DIMMC3/P1-
DIMMD3, P2-DIMME3/P2-DIMMF3/P2-DIMMG3/P2-DIMMH3
Note: see layout diagrams on following page, which display the order of populat-
ing DIMMs.